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Exterior Lights — Chevrolet Suburban K1500 2008 Wiring Diagram

EXTERIOR LIGHTS

Backup Lamps Wiring Diagram for Chevrolet Suburban K1500 2008

List of elements for Backup Lamps Wiring Diagram for Chevrolet Suburban K1500 2008:

Backup lamp rly ctrl
Bck/up lamp pcb relay
Body control module (bcm) (behind lower left side of dash)
Chevrolet & cadillac w/o one piece liftgate & w/ liftglass
Computer data lines system
Engine control module (ecm) (left side of engine compt)
G102 (lower left front of engine)
G400 (on left rear body mount)
G401 (on left rear body mount)
Gmc
Grd
Hot at all times
Inside rearview mirror (isrvm)
J105
Left backup lamp
Left i/p junction block (below left end of dash)
Mjr
N5 x2
Rearview camera (if equipped) (middle of liftgate or middle of tailgate)
Right backup lamp
Ser data bus +
Ser data bus -
Tan
Underhood fuse block (left side of engine compt)
Veh bck/up fuse 15 10a
X10
X11
X5 h8

Beacon Lamp Wiring Diagram for Chevrolet Suburban K1500 2008

List of elements for Beacon Lamp Wiring Diagram for Chevrolet Suburban K1500 2008:

F3 x1
G200 (right front corner of hvac case)
Hot at all times
I/p fuse block (behind lower left end of dash)
Interior lights system
J1 x4
J323
Left i/p junction block (below left end of dash)
Pdm fuse 15a
Right i/p junction block (below right end of dash)
Roof beacon relay
Roof beacon switch
S/roof fuse 33 30a
Underhood fuse block (left side of engine compt)
X1 2b1
X1 4a7
X10
X2 b1

Exterior Lamps Wiring Diagram (1 of 2) for Chevrolet Suburban K1500 2008

List of elements for Exterior Lamps Wiring Diagram (1 of 2) for Chevrolet Suburban K1500 2008:

(in headlight assembly) j114
(in license lamp harness, approximately 12 cm from license lamp- right breakout) j401
(or 18)
(or 19)
12v ref
Auto
Body control module (bcm) (behind lower left side of dash)
Brake sig
Bus +
Bus -
Center high mounted stop lamp (chmsl)
Chmsl volt
Computer data lines system
Contact sig
Engine controls system
G101 (lower right radiator support)
G201 (behind upper left end of dash)
G304 (near base of right "b" pillar)
G401 (on left rear body mount)
G402 (on right "d" pillar)
Grd
Hazard sw sig
Hazard switch
Head
Headlamp & panel dimmer switch
Headlights system
Hot at all times
Hot w/ run/crnk relay energized
I/p fuse block (behind lower left end of dash)
J120
J201
J217
J400
J402
J905 (in license lamp harness)
J906
Lamp rly
Left
Left backup lamp
Left front marker lamp
Left i/p junction block (below left end of dash)
Left license lamp
Left park/ turn signal lamp
Left rear marker lamp
Left tail/ stop lamp
Left tail/ turn signal lamp
Left turn sig
Lf turn sig
Lower left tail/stop & turn signal lamp
Lr stop/
Lt prk fuse 26 15a
Lt stop trn fuse 15a
Misc ign fuse 43 10a
Mjr
Mnr
Off
Park
Park lamp relay
Park lamp sig
Pnk
Power distribution system
Rf turn sig
Right
Right license lamp
Right turn sig
Rr stop/
Rt stop trn fuse 15a
Serial data
Stop lamp switch (top of brake pedal bracket)
Stop lamps fuse 15a
Stop lp ctrl
Tan
To right tail/stop lamp (diagram 2 0f 2)
To rt park fuse 27 (diagram 2 0f 2)
Trans- missions system
Turn sig lr turn sig
Turn sig rr turn sig
Turn signal/ multi- function switch
Underhood fuse block (left side of engine compt)
Upper left tail/stop & turn signal lamp
W/ one piece liftgate
W/o one piece liftgate
X1 d2
X1 m5
X11

Exterior Lamps Wiring Diagram (2 of 2) for Chevrolet Suburban K1500 2008

List of elements for Exterior Lamps Wiring Diagram (2 of 2) for Chevrolet Suburban K1500 2008:

(in headlight assembly)
(lower right radiator support) g101
(not used)
3a4
Computer data lines system
Courtesy lamp
Driver door lock/ window switch
Driver outside rearview mirror
Exterior illumination lamp
From left tail/stop b lamp (diagram 1 0f 2)
From lt prk a fuse 26 (diagram 1 of 2)
G100 (lower left radiator support)
G201 (behind upper left end of dash)
G400 (on left rear body mount)
Gnd
Grd
Hot at all times
I/p fuse block (behind lower left end of dash)
Instrument panel cluster
Ipc fuse 46 10a
J115
J117
Lamp ctrl
Left front repeater lamp
Left i/p junction block (below left end of dash)
Left turn ind
Logic
Lower right tail/stop & turn signal lamp
Mjr
Mnr
Passenger door lock/ window switch
Passenger outside rearview mirror
Right backup lamp
Right front marker lamp
Right front repeater lamp
Right i/p junction block (below right end of dash)
Right park/ turn signal lamp
Right rear marker lamp
Right tail/ stop lamp
Right tail/ turn signal lamp
Right turn ind
Rt prk fuse 27 15a
Serial data
Turn signal lamp) j191
Underhood fuse block (left side of engine compt)
Upper right tail/stop & turn signal lamp
W/ enlarged turn signal lamp
W/ heated/ power folding mirror
W/ one piece liftgate
W/o heated/ power folding mirror
W/o one piece liftgate
X1 a4
X1 c3
X1 c4
X1 f2
X3 a1
X3 a2
X3 a4
X4 b2
X4 c1
X4 h5
X4 k5

Trailer Tow Wiring Diagram for Chevrolet Suburban K1500 2008

List of elements for Trailer Tow Wiring Diagram for Chevrolet Suburban K1500 2008:

(not used)
B4 x3
Body control module (bcm) (behind lower left side of dash)
Brake sig
C2 x5
Computer data lines system
F2 x3
G200 (right front corner of hvac case)
G400 (on left rear body mount)
H3 x5
Hot at all times
Hot w/ bck/up lamp relay energized
Hot w/ park lamp relay energized
Hot w/ run/crnk relay energized
J200
Left i/p junction block (below left end of dash)
Misc ign fuse 43 10a
Pnk
Power distribution system
Serial data
Serial data bus +
Serial data bus - x3
Stop lamp switch (top of brake pedal bracket)
Stud 1 fuse 68 40a
Stud 2 fuse 63 30a
Tan
Trailer connector (center rear of vehicle)
Trlr bck/up fuse 10 10a
Trlr lt stop/ turn pcb relay
Trlr prk fuse 25 15a
Trlr rt stop/ turn pcb relay
Trlr stop lt fuse 3 10a
Trlr stop rt fuse 1 10a
Turn sig lamp
Underhood fuse block (left side of engine compt)
X3 e1
X3 e2
X5 a2
X5 h1

EXTERIOR LIGHTS – Chevrolet Suburban K1500 2008 – SYSTEM WIRING DIAGRAMS